實用機電英語（第二版） Unit2教案

PAGEPAGE1《實用機電英語（第二版）》教案2-1課程名稱實用機電英語授課專業(yè)機電專業(yè)授課班級課題名稱Unit2Canyoureadtechnicaldescriptions?授課課型聽說授課教師授課學時2授課地點授課日期教學內(nèi)容分析第二單元《Canyoureadtechnicaldescriptions?》的總?cè)蝿?wù)是介紹電工工具名稱及其用途，能借助詞典讀懂電工儀器說明書。共四課時，其中聽說2課時，讀寫2課時。本課是第二單元的起始課，內(nèi)容包括：Leadin，listening&speaking,Activity1,2,3,4,旨在讓學生了解并掌握常見電工行業(yè)中經(jīng)常使用的一些工具的名稱及其用途。教學目標知識目標Identifysomeelectricians’toolsandinstruments:afuse,adigitalohmmeter,amulti-socket,abench-topammeter,adigitalalternatingcurrent(AC)voltmeter,aknifeswitchUnderstandrelatedquestions:Canyoutellmewhatthisis?Whatisitusedfor?Canyoushowmehowtouseit?能力目標1.Recognizeandspeakoutthewordsofelectricians’toolsandinstruments:afuse,adigitalohmmeter,amulti-socket,abench-topammeter,adigitalalternatingcurrent(AC)voltmeter,aknifeswitch2.Talkwithaco-workerwithrelatedquestions:Canyoutellmewhatthisis?Whatisitusedfor?Canyoushowmehowtouseit?素養(yǎng)目標Studentswillbeabletoproperlyusethesentencepatternslearnedtoknowhowtousesomeelectricians’toolsandinstruments.教學重點Speakoutthewordsandphrasesofelectricians’toolsandinstrumentsandtalkwithaco-workerwithrelatedquestions.教學難點Talkwithaco-workerwithrelatedquestions.教學方法Task-basedlanguageteachingmethod教學手段Multimedia,textbook,教學環(huán)境○文本素材●實物展示●PPT幻燈片●音頻素材●視頻素材○動畫素材●圖形/圖像素材●網(wǎng)絡(luò)資源○其他教學設(shè)計Step1Assignthetask(5’)Theteacherplaysavideoforthestudents:Twoelectriciansaretalkingabouthowtouseanammeter.（視頻可由學校優(yōu)秀畢業(yè)生錄制）Theteacherasksaquestion:whoistheexperiencedelectricianandwhy?【設(shè)計意圖】激發(fā)學生興趣，導(dǎo)入新課，引出本課情境。Theteachershowsthetask:youareanelectricianinternataforeign-ownedcompany.Tom,whoisfromtheUK,isanexperiencedelectrician.He’lltalkwithyouhowtousesomeelectricians’toolsandinstruments.【設(shè)計意圖】布置任務(wù)，明確本課學習目標。Step2Analyzethetask(20’)Theteacherraisesaquestion:Howcanyoucompletethistask?Summarizestudents’ideas:gettoknowsomeelectricians’toolsandinstrumentsandhowtotalkaboutthem【設(shè)計意圖】激活學生舊知，培養(yǎng)學生思考解決問題的能力，引出詞匯和句型學習。Attackvocabulary:Askstudentstomatchpicturestotheelectricians’toolsandinstruments:afuse,adigitalohmmeter,amulti-socket,abench-topammeter,adigitalalternatingcurrent(AC)voltmeter,aknifeswitchAskstudentstoreadaloudthesewordsandplayWordBombgame.【設(shè)計意圖】消化本課生詞，通過游戲掌握學生朗讀和認識單詞的情況。Theteacherpicksoutapictureandthestudentsguesswhatitis?A:Isit…?B:Yes,youareright./No,itisn’t.【設(shè)計意圖】進一步鞏固生詞，在句子中消化新詞。Attackkeysentencestructures:Firstlistening:askstudentstolistentothedialogueandunderlinethequestionsIsthisanammeter?Whatisitusedfor?Canyoushowmehowtouseit?【設(shè)計意圖】通過核對答案，了解學生是否能理解這問題。Secondlistening:askstudentstolistentothedialogueandunderlinehowtoanswerthesquestionsYes,youareright.Itisusedtomeasurethecurrent.Plugtheprobesintothemeter:redintopositive,blackintonegative.【設(shè)計意圖】通過核對答案，了解學生是否能回答這問題。ReadaloudthedialogueAskstudentstoreadaloudthedialogue.【設(shè)計意圖】通過大聲朗讀對話，幫助學生鞏固生詞和對話中的問題及回答。Step3Carryoutthetask（35'）Askstudentstosummarizecommonquestionsandaddmorepossiblequestions.Sentencestructuresfromthedialogue:Isthisanammeter?Whatisitusedfor?Canyoushowmehowtouseit?Morepossiblequestions:Isit…?Canyoutellmewhatthisis?【設(shè)計意圖】通過提煉和拓問題為實施任務(wù)做好準備。Askstudentstosummarizesentencestructuresusedtoanswerthesequestionswithelectricians’toolsandinstruments.Yes,youareright./No,itisn’t.Itisusedto/for…It’susedtoprotectelectriccircuitsfromoverload.It’susedforprotectingelectriccircuitsfromoverload.It’susedtomeasuretheresistanceinOhm.It’susedformeasuringtheresistanceinOhm.It’susedtomakeorbreakcircuit.It’susedformakingorbreakcircuit.【設(shè)計意圖】通過提煉和拓展回答問題的句型為實施任務(wù)做好準備。Askstudentstoreadthescenarioandworkinpairstopreparefortherole-play.【設(shè)計意圖】通過模擬介紹電工工具和儀器的使用讓學生在做中學會本課要點，達成能力目標。Step4Presentandevaluate(25’)Showtheevaluationformtothestudents.【設(shè)計意圖】學生明確評價目標，能以目標為導(dǎo)向做展示準備。Askstudentstogivepresentationsingroups.Studentscarryoutself-evaluationsandalsomakeevaluationsforothers.【設(shè)計意圖】學生通過展示積累實習情境對話經(jīng)驗，通過自評和他評審視不足，通過反思取得進步。評價項目評價內(nèi)容權(quán)重得分問題1.語音語調(diào)準確流暢10實習生正確詢問電工工具或儀器名稱203.老員工正確理解所問問題20答語1.語音語調(diào)準確流暢102.老員工準確回答如何使用該工具或儀器20禮儀著裝合規(guī)，講文明懂禮貌20合計Step5Extensiontask(5’)Improvetheirrole-playsafterclass.MakevideosanduploadtoWechat.【設(shè)計意圖】通過拓展任務(wù)改進交流過程和表現(xiàn)，進一步夯實本課所學。評價量表○行為表現(xiàn)○課堂作業(yè)○測驗測試●制作作品○其他

《實用機電英語（第二版）》教案2-2課程名稱實用機電英語授課專業(yè)機電專業(yè)授課班級課題名稱Unit2Canyoureadtechnicaldescriptions?授課課型讀寫授課教師授課學時2授課地點授課日期教學內(nèi)容分析第二單元《Canyoureadtechnicaldescriptions?》的總?cè)蝿?wù)是介紹電工工具名稱及其用途，能借助詞典讀懂電工儀器說明書。共四課時，其中聽說2課時，讀寫2課時。本課是第二單元的第二次課，內(nèi)容包括：readingandwriting,Activity5,6,7,8,9,10,旨在讓學生了解英文電工儀器說明書的結(jié)構(gòu)和表達。教學目標知識目標Gettoknowthekeyfactorsofaspecificationofelectricians’toolsandinstruments:model,size,display,accuracy,auxiliarypower,inputsignal,measuringrange,consumption,maximumsignalconsumption,operatingenvironment,storageenvironment,heatresistance.Gettoknowthedifferentstructureofaspecification.能力目標Understandthespecificationandintroducetheproduct.素養(yǎng)目標Studentswillbeabletoproperlyunderstandaspecificationwiththehelpofadictionary.教學重點Understandthespecification.教學難點Introducetheproduct.教學方法Task-basedlanguageteachingmethod教學手段Multimedia,textbook,教學環(huán)境○文本素材●實物展示●PPT幻燈片○音頻素材○視頻素材○動畫素材○圖形/圖像素材●網(wǎng)絡(luò)資源●其他教學設(shè)計Step1Assignthetask(5’)Showthestudentsaspecificationofelectricians’instruments.Askstudentstoreadandanswerthequestion:What’sthisinstrument?Ifthestudentscan’tsayouttheinstrument,theteacherwillshowthepictureofit.【設(shè)計意圖】激發(fā)學生興趣，導(dǎo)入新課，引出電工儀器說明書閱讀并介紹產(chǎn)品的任務(wù)。Assignthetask:understandthemeaningsofthespecificationsofelectricians’toolsandinstrumentswiththehelpofdictionaries.Atlast,you’llmakeashowtointroduceFluke177Meter.【設(shè)計意圖】布置任務(wù)，明確本課學習目標。Step2Analyzethetask(20’)1.Theteacherraisesaquestion:Howcanyoucompletethistask?Guidestudentstodiscussingroupsandcombthroughinformationwithamindmap.Summarizestudents’ideas:1)thekeyfactorsofaspecificationofelectricians’toolsandinstruments:model,size,display,accuracy,auxiliarypower,inputsignal,measuringrange,consumption,maximumsignalconsumption,operatingenvironment,storageenvironment,heatresistance2)thedifferentstructureofspecifications3)thehelpofthedictionary【設(shè)計意圖】激活學生舊知，培養(yǎng)學生思考解決問題的能力，引出電工儀器說明書的學習。2.Attackthekeyfactorsinaspecifications:thekeyfactorsofaspecificationofelectricians’toolsandinstruments:model,size,display,accuracy,auxiliarypower,inputsignal,measuringrange,consumption,maximumsignalconsumption,operatingenvironment,storageenvironment,heatresistance【設(shè)計意圖】了解說明書要素，為寫閱讀做好準備。Attackthekeyfactorsinaspecificationswithadictionary:thekeyfactorsofaspecificationofelectricians’toolsandinstruments:model,size,display,accuracy,auxiliarypower,inputsignal,measuringrange,consumption,maximumsignalconsumption,operatingenvironment,storageenvironment,heatresistance【設(shè)計意圖】通過核對答案，了解學生是否能理解說明書各要素意義。Attacktheinformationofeachfactorwithadictionary.【設(shè)計意圖】通過核對答案，了解學生是否能理解說明書各要素具體內(nèi)容。Step3Carryoutthetask（35'）Askstudentstoreadanewtechnica